Liam works at a zoo he was looking at some data showing the masses of the five African elephants the main mass of the elephants was 3800 kg in the median was 3600 kg the heaviest elephant named Omar was recorded at 6000 kg Liam then found out that Omar’s mass was written down incorrectly and that Omar actually has a mass of 7,000 kg I will increasing Omar’s mass affect the mean and median